Baltimore Aircoil Company ICE CHILLER TSU-M, Operating And Maintenance Instructions Manual

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Ice Logic
TM
with radar sensor
CAUTION
Do not overfill!
Overflowing the tank may damage the insulation and/or cause the operating controls to
malfunction.
3. Continue to fill the tank slowly with a minimum of water turbulence until the water level in the sight tube
corresponds with the zero water level indicated on the label.
CAUTION
Make sure no more water is added to the tank.
4. If necessary, move the sensor upwards until the water level (0% ice) falls between the minimum and maximum
calibration lines indicated on the sensor tube.
SYSTEM CHECKS
Before initiating the first ice build cycle, check the following points:
1. Verify the system has been charged with a glycol solution of the type and concentration specified.
2. Confirm all circulating pumps are rotating in the proper direction.
3. Confirm there is sufficient load to discharge the tanks.
4. If any of the units are equipped with a heated enclosure around the operating control and sight tube, check to
ensure the heater and thermostat are wired and operational.
Once the checks are completed, start the initial ice build cycle and monitor the system throughout the cycle,
recording glycol temperatures and noting the duration of the build. Confirm the operating controls function properly
to terminate the build cycle and that once the build cycle is completed, the chiller is shut down and locked out until
the cooling cycle is initiated.
W W W . B A L T I M O R E A I R C O I L . E U
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3 Operating instructions
3 Operating instructions